Methods for lipase detection and assay: a critical review

Distribution of digestive enzymes among the endo- and ectoperitrophic spaces and midgut cells of Rhynchosciara and its physiological significance

This study had two objectives: (a) to examine whether or not lipids and lipoproteins change in response to acute behavioral stress in young adults; and (b) to test the extent of sex differences in the magnitude of the lipid, lipoprotein, neuroendocrine, and cardiovascular changes during stress. Nineteen women and 22 men participated in a serial subtraction task, a videotaped speech task, and a self-evaluation task. The cholesterol portions of low density and high density lipoproteins, triglycerides, free fatty acids, epinephrine, norepinephrine, heart rate, and blood pressure were examined at rest and during each stressor. Repeated measures analyses of variance indicated that stress-related levels of low density and high density lipoprotein-cholesterol, triglycerides, free fatty acids, norepinephrine, heart rate, and blood pressure were elevated, relative to baseline, and that these responses were partially task or order dependent. Subsequent analyses of sex differences showed that males had larger low density lipoprotein-cholesterol and blood pressure increases during all tasks, relative to those of females, and females had larger heart rate responses to the speech task, relative to those of males. There were no sex differences in plasma catecholamine adjustments. These data demonstrate that the cholesterol fractions of high and low density lipoproteins increase during acute psychological stress, and are the first to systematically examine male/female differences in those stress responses.

Sex differences in lipid, lipoprotein, cardiovascular, and neuroendocrine responses to acute stress.

Mechanism of ethanol induced hepatic injury.

Glycoproteins: their biochemistry, biology and role in human disease (first of two parts).

Degradation of polysaccharides, mucopolysaccharides, and glycoproteins by lysosomal glycosidases

A modified colorimetric micro method for long-chain fatty acids and its application for assay of lipolytic enzymes.

Chromatography of lysosomal enzymes

Hydrolysis of higher fatty acid esters of p-nitrophenol by rat liver and kidney lysosomes.

Subcellular distribution of O-seryl-N-acetylgalactosaminide glycosidase in rat liver and kidney

S. Mahadevan

Papers

Degradation of polysaccharides, mucopolysaccharides, and glycoproteins by lysosomal glycosidases

A modified colorimetric micro method for long-chain fatty acids and its application for assay of lipolytic enzymes.

Chromatography of lysosomal enzymes

Hydrolysis of higher fatty acid esters of p-nitrophenol by rat liver and kidney lysosomes.

Subcellular distribution of O-seryl-N-acetylgalactosaminide glycosidase in rat liver and kidney